/proc/4/task/10/root/proc/4/task/5/root/proc/1
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
11:cpuset:/10:hugetlb:/9:devices:/8:pids:/7:memory:/6:cpu,cpuacct:/5:freezer:/4:blkio:/3:net_cls,net_prio:/2:perf_event:/1:name=systemd:/